You can go to “Users->User Role Editor”, select “editor” role and turn ON the “manage_options” checkbox for it. Yes, editor role will get access to the many menu items, including “Settings”. But you can block other menu items with “Admin menu access” add-on.

Yes, I meant that you can share .zip of TG plugin source code with me via DropBox or similar service. I use such code for the investigation purpose and install locally only.